Common pesticides cause injury
Pesticide injury is almost impossible to put an end to, only in the application process to be more cautious, to minimize the occurrence of pesticide injury. The following is the situation of common pesticides and phytotoxicity. Let's take a look. Tensile Testers,High Quality Tensile Testers,Tensile Testers Details, CN Dongguan Huitong Automatic Machinery Technology Co., Ltd , https://www.breezesolution.com
Lime-sulfur mixture: It has phytotoxicity to plants such as peach, plum, plum, and pear. If it is used on these plants, it is best to spray in the deciduous season. Do not use it in the growing season or in the fruit and fruit period.
Killing Pinus sylvestris: The use of chlorpyrifos to exterminate insects in high temperature seasons has severe phytotoxicity on pomegranates, and has certain damage to cruciferous flowers.
Bordeaux mixture: During the growing season, it is sensitive to peaches and plums; when it is less than twice the amount, pears, apricots, and persimmons are susceptible to phytotoxicity. When the amount is higher than the amount, the grapes are susceptible to phytotoxicity.
Dimethoate, Omethoate: Kiwifruit is particularly sensitive and hanged; it can cause significant damage to the ornamental plants of the genus Rosaceae such as plum blossoms, cherry blossoms, prunus triloba, and Begonia esculenta; Flower harm is also very great. If you use omethoate spray between June and October, it often causes the petals to curl and lose their ornamental value.
Dichlorvos: Dichlorvos have obvious phytotoxicity on ornamental plants such as plum blossoms, cherry blossoms, and peaches, apricots, 20th century pears, and Jingbai pears. Normally, dichlorvos should be replaced with Other types of insecticides. Dichlorvos also have varying degrees of phytotoxicity to Rhododendron, Taro, Kiwi, Scorpion, and walnuts. When using pesticides to control pests of these plants, care should be taken to avoid unnecessary losses.